CN105814699B - 具有高显色性的白光发光装置 - Google Patents

具有高显色性的白光发光装置 Download PDF

Info

Publication number: CN105814699B
Authority: CN; China
Prior art keywords: phosphor; light emitting; emitting device; white light; led chip
Prior art date: 2013-10-02
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

CN201480066061.6A

Other languages

English (en)

Chinese (zh)

Other versions

CN105814699A (zh

Inventor

金汉镀

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

GLBTECH Co Ltd

Original Assignee

GLBTECH Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2013-10-02

Filing date

2014-08-18

Publication date

2019-12-31

2013-10-02 Priority claimed from KR1020130117971A external-priority patent/KR101417874B1/ko

2014-06-13 Priority claimed from KR1020140071997A external-priority patent/KR101706600B1/ko

2014-08-18 Application filed by GLBTECH Co Ltd filed Critical GLBTECH Co Ltd

2014-08-18 Priority to CN201810205523.8A priority Critical patent/CN108305929B/zh

2016-07-27 Publication of CN105814699A publication Critical patent/CN105814699A/zh

2019-12-31 Application granted granted Critical

2019-12-31 Publication of CN105814699B publication Critical patent/CN105814699B/zh

Status Expired - Fee Related legal-status Critical Current

2034-08-18 Anticipated expiration legal-status Critical

Links

238000009877 rendering Methods 0.000 title claims abstract description 34
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 77
230000005284 excitation Effects 0.000 claims abstract description 20
238000000295 emission spectrum Methods 0.000 claims description 29
239000000463 material Substances 0.000 claims description 10
229910052788 barium Inorganic materials 0.000 claims description 7
229910052791 calcium Inorganic materials 0.000 claims description 7
239000000203 mixture Substances 0.000 claims description 6
229910052712 strontium Inorganic materials 0.000 claims description 5
102100032047 Alsin Human genes 0.000 claims description 3
101710187109 Alsin Proteins 0.000 claims description 3
239000003086 colorant Substances 0.000 abstract description 2
230000000052 comparative effect Effects 0.000 description 28
239000000126 substance Substances 0.000 description 9
238000011156 evaluation Methods 0.000 description 5
229920002050 silicone resin Polymers 0.000 description 5
238000005286 illumination Methods 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 4
239000002184 metal Substances 0.000 description 4
239000000758 substrate Substances 0.000 description 4
230000000875 corresponding effect Effects 0.000 description 3
238000000034 method Methods 0.000 description 3
JNDMLEXHDPKVFC-UHFFFAOYSA-N aluminum;oxygen(2-);yttrium(3+) Chemical compound [O-2].[O-2].[O-2].[Al+3].[Y+3] JNDMLEXHDPKVFC-UHFFFAOYSA-N 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
238000005259 measurement Methods 0.000 description 2
229920005989 resin Polymers 0.000 description 2
239000011347 resin Substances 0.000 description 2
239000002002 slurry Substances 0.000 description 2
238000001228 spectrum Methods 0.000 description 2
229910019901 yttrium aluminum garnet Inorganic materials 0.000 description 2
238000007792 addition Methods 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
230000002596 correlated effect Effects 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000003822 epoxy resin Substances 0.000 description 1
230000001747 exhibiting effect Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
150000004767 nitrides Chemical class 0.000 description 1
238000004806 packaging method and process Methods 0.000 description 1
239000002245 particle Substances 0.000 description 1
229920000647 polyepoxide Polymers 0.000 description 1
239000000843 powder Substances 0.000 description 1
229910052705 radium Inorganic materials 0.000 description 1
238000011160 research Methods 0.000 description 1
238000007789 sealing Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/50—Wavelength conversion elements
- H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
- H01L33/502—Wavelength conversion materials
- H01L33/504—Elements with two or more wavelength conversion materials
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/0883—Arsenides; Nitrides; Phosphides
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/7774—Aluminates
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Microelectronics & Electronic Packaging (AREA)
Inorganic Chemistry (AREA)
Manufacturing & Machinery (AREA)
Computer Hardware Design (AREA)
Power Engineering (AREA)
Led Device Packages (AREA)
Non-Portable Lighting Devices Or Systems Thereof (AREA)
Luminescent Compositions (AREA)

CN201480066061.6A 2013-10-02 2014-08-18 具有高显色性的白光发光装置 Expired - Fee Related CN105814699B (zh)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CN201810205523.8A CN108305929B (zh)	2013-10-02	2014-08-18	具有高显色性的白光发光装置

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
KR1020130117971A KR101417874B1 (ko)	2013-10-02	2013-10-02	고연색성 백색 발광 소자
KR10-2013-0117971		2013-10-02
KR1020140071997A KR101706600B1 (ko)	2014-06-13	2014-06-13	고연색성 백색 발광 소자
KR10-2014-0071997		2014-06-13
PCT/KR2014/007614 WO2015050317A1 (ko)	2013-10-02	2014-08-18	고연색성 백색 발광 소자

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
CN201810205523.8A Division CN108305929B (zh)	2013-10-02	2014-08-18	具有高显色性的白光发光装置

Publications (2)

Publication Number	Publication Date
CN105814699A CN105814699A (zh)	2016-07-27
CN105814699B true CN105814699B (zh)	2019-12-31

Family

ID=52778879

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CN201480066061.6A Expired - Fee Related CN105814699B (zh)	2013-10-02	2014-08-18	具有高显色性的白光发光装置
CN201810205523.8A Active CN108305929B (zh)	2013-10-02	2014-08-18	具有高显色性的白光发光装置

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
CN201810205523.8A Active CN108305929B (zh)	2013-10-02	2014-08-18	具有高显色性的白光发光装置

Country Status (5)

Country	Link
US (1)	US10020428B2 (ja)
EP (2)	EP3054490B1 (ja)
JP (2)	JP6148395B2 (ja)
CN (2)	CN105814699B (ja)
WO (1)	WO2015050317A1 (ja)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9735323B2 (en) *	2015-06-30	2017-08-15	Nichia Corporation	Light emitting device having a triple phosphor fluorescent member
TWM521008U (zh) *	2016-01-27	2016-05-01	Lite On Technology Corp	車燈裝置及其發光模組
US10823355B2 (en) *	2016-01-27	2020-11-03	Lite-On Electronics (Guangzhou) Limited	Light-emitting module for vehicle lamp
US10512133B2 (en)	2016-01-28	2019-12-17	Ecosense Lighting Inc.	Methods of providing tunable warm white light
CN109315037B (zh)	2016-01-28	2022-07-01	生态照明公司	用于提供具有高显色性的可调白光的***
DE212017000060U1 (de)	2016-02-03	2018-09-10	Opple Lighting Co., Ltd.	Lichtquellenmodul und Beleuchtungsvorrichtung
CN107830413A (zh) *	2016-09-14	2018-03-23	深圳市耀铭豪智能科技有限公司	一种全光谱led照明装置及其制作方法
JP2019016632A (ja)	2017-07-04	2019-01-31	日亜化学工業株式会社	発光装置
WO2019035831A1 (en) *	2017-08-16	2019-02-21	Ecosense Lighting Inc.	MULTI-CHANNEL WHITE LIGHT DEVICE FOR PROVIDING COLOR STRONG TUNABLE WHITE LIGHT
CN107461717A (zh) *	2017-08-24	2017-12-12	欧普照明股份有限公司	一种光源模组及包括该光源模组的照明装置
KR102230459B1 (ko) *	2017-09-06	2021-03-23	지엘비텍 주식회사	D50, d65 고연색성 표준 led 발광 모듈 및 조명 장치
CN109804476A (zh) *	2017-09-15	2019-05-24	厦门市三安光电科技有限公司	一种白光led封装结构以及白光源***
JP6940764B2 (ja)	2017-09-28	2021-09-29	日亜化学工業株式会社	発光装置
CN108091751B (zh) *	2017-12-06	2020-02-18	佛山市国星光电股份有限公司	一种白光led器件及其制备方法、led灯
CN108172677A (zh) *	2017-12-08	2018-06-15	佛山市国星光电股份有限公司	一种白光led器件及其制备方法、led闪光灯
DE102018101428A1 (de) *	2018-01-23	2019-07-25	Osram Opto Semiconductors Gmbh	Optoelektronisches Bauelement
EP3628719A1 (en)	2018-09-28	2020-04-01	Nichia Corporation	Light emitting device and lighting fixture provided with the same
CN109411456A (zh) *	2018-10-16	2019-03-01	江苏稳润光电科技有限公司	一种用于生鲜灯照明的led光源
WO2021037647A1 (en) *	2019-08-27	2021-03-04	Signify Holding B.V.	A lighting device for illuminating an aquarium
US11293602B2 (en) *	2020-02-28	2022-04-05	Glbtech Co., Ltd.	High color rendering D50/D65 standard LED illuminant module and lighting apparatus
CN111933782A (zh) *	2020-07-31	2020-11-13	佛山市国星光电股份有限公司	一种白色led光源及包含其的led灯
CN113937202B (zh) *	2021-09-29	2024-05-14	佛山市国星光电股份有限公司	白光光源及白光光源***

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101194375A (zh) *	2005-06-15	2008-06-04	日亚化学工业株式会社	发光装置
CN102686700A (zh) *	2010-02-26	2012-09-19	三菱化学株式会社	卤磷酸盐荧光体及白色发光装置

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6621211B1 (en)	2000-05-15	2003-09-16	General Electric Company	White light emitting phosphor blends for LED devices
JP4077170B2 (ja)	2000-09-21	2008-04-16	シャープ株式会社	半導体発光装置
DE10133352A1 (de)	2001-07-16	2003-02-06	Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh	Beleuchtungseinheit mit mindestens einer LED als Lichtquelle
JP3921545B2 (ja)	2004-03-12	2007-05-30	独立行政法人物質・材料研究機構	蛍光体とその製造方法
JP2005285800A (ja)	2004-03-26	2005-10-13	Kyocera Corp	発光装置
JP4128564B2 (ja)	2004-04-27	2008-07-30	松下電器産業株式会社	発光装置
KR100658700B1 (ko) *	2004-05-13	2006-12-15	서울옵토디바이스주식회사	Ｒｇｂ 발광소자와 형광체를 조합한 발광장치
JP4543250B2 (ja) *	2004-08-27	2010-09-15	Ｄｏｗａエレクトロニクス株式会社	蛍光体混合物および発光装置
JP4729281B2 (ja)	2004-09-13	2011-07-20	株式会社フジクラ	発光ダイオード及び発光ダイオード製造方法
JP4543253B2 (ja) *	2004-10-28	2010-09-15	Ｄｏｗａエレクトロニクス株式会社	蛍光体混合物および発光装置
JP4798335B2 (ja)	2004-12-20	2011-10-19	Ｄｏｗａエレクトロニクス株式会社	蛍光体および蛍光体を用いた光源
JP5080723B2 (ja)	2005-02-22	2012-11-21	シャープ株式会社	半導体発光装置
JP4892193B2 (ja) *	2005-03-01	2012-03-07	Ｄｏｗａホールディングス株式会社	蛍光体混合物および発光装置
WO2006118104A1 (ja)	2005-04-26	2006-11-09	Kabushiki Kaisha Toshiba	白色ｌｅｄおよびそれを用いたバックライト並びに液晶表示装置
JP4832995B2 (ja)	2005-09-01	2011-12-07	シャープ株式会社	発光装置
JP2007180377A (ja)	2005-12-28	2007-07-12	Sharp Corp	発光装置
JP2007324475A (ja) *	2006-06-02	2007-12-13	Sharp Corp	波長変換部材および発光装置
CN101501874B (zh) *	2006-08-14	2012-04-04	株式会社藤仓	发光器件及照明装置
JP2008120938A (ja)	2006-11-14	2008-05-29	Sharp Corp	蛍光体およびその製造方法、ならびに半導体発光装置および画像表示装置
KR100946015B1 (ko)	2007-01-02	2010-03-09	삼성전기주식회사	백색 발광장치 및 이를 이용한 ｌｃｄ 백라이트용 광원모듈
KR100818162B1 (ko) *	2007-05-14	2008-03-31	루미마이크로 주식회사	색온도 조절이 가능한 백색 ｌｅｄ 장치
JP5644112B2 (ja)	2008-01-21	2014-12-24	日亜化学工業株式会社	発光装置
US8461613B2 (en) *	2008-05-27	2013-06-11	Interlight Optotech Corporation	Light emitting device
JP5777520B2 (ja) *	2009-09-17	2015-09-09	株式会社東芝	白色発光ランプおよびそれを用いた白色ｌｅｄ照明装置
JP5749327B2 (ja)	2010-03-19	2015-07-15	日東電工株式会社	発光装置用ガーネット系蛍光体セラミックシート
JP2012109532A (ja)	2010-09-08	2012-06-07	Mitsubishi Chemicals Corp	発光装置、照明装置、及びレンズ
TWI464241B (zh)	2011-08-02	2014-12-11	Everlight Electronics Co Ltd	螢光粉組成及使用該螢光粉組成的白色發光裝置
KR20130027653A (ko)	2011-09-08	2013-03-18	엘지이노텍 주식회사	Ｌｅｄ 백색 광원모듈
EP4044264B1 (en) *	2011-10-24	2024-01-03	Seoul Semiconductor Co., Ltd.	White light source and white light source system using white light source
KR20130079804A (ko)	2012-01-03	2013-07-11	삼성전자주식회사	백색 발광 장치 및 이를 이용한 디스플레이 및 조명장치
JP5749201B2 (ja) *	2012-03-09	2015-07-15	株式会社東芝	白色発光装置
JP5813621B2 (ja)	2012-12-26	2015-11-17	シャープ株式会社	植物栽培用の発光装置
US9055643B2 (en) *	2013-03-13	2015-06-09	Cree, Inc.	Solid state lighting apparatus and methods of forming
JP2014203932A (ja) *	2013-04-03	2014-10-27	株式会社東芝	発光装置
KR20150007885A (ko) *	2013-07-12	2015-01-21	엘지이노텍 주식회사	형광체 및 이를 구비한 발광 소자

2014
- 2014-08-18 CN CN201480066061.6A patent/CN105814699B/zh not_active Expired - Fee Related
- 2014-08-18 CN CN201810205523.8A patent/CN108305929B/zh active Active
- 2014-08-18 WO PCT/KR2014/007614 patent/WO2015050317A1/ko active Application Filing
- 2014-08-18 US US14/917,380 patent/US10020428B2/en active Active
- 2014-08-18 EP EP14850710.6A patent/EP3054490B1/en not_active Not-in-force
- 2014-08-18 EP EP19173442.5A patent/EP3557635B1/en active Active
- 2014-08-18 JP JP2016508915A patent/JP6148395B2/ja active Active
2016
- 2016-12-13 JP JP2016241369A patent/JP6407243B2/ja active Active

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101194375A (zh) *	2005-06-15	2008-06-04	日亚化学工业株式会社	发光装置
CN102686700A (zh) *	2010-02-26	2012-09-19	三菱化学株式会社	卤磷酸盐荧光体及白色发光装置

Also Published As

Publication number	Publication date
JP2017059854A (ja)	2017-03-23
EP3054490A4 (en)	2017-07-19
US20160218255A1 (en)	2016-07-28
EP3054490A1 (en)	2016-08-10
EP3054490B1 (en)	2019-06-26
JP6407243B2 (ja)	2018-10-17
JP2016515770A (ja)	2016-05-30
WO2015050317A1 (ko)	2015-04-09
JP6148395B2 (ja)	2017-06-14
US10020428B2 (en)	2018-07-10
CN108305929B (zh)	2021-02-05
EP3557635A1 (en)	2019-10-23
EP3557635B1 (en)	2020-05-27
CN105814699A (zh)	2016-07-27
CN108305929A (zh)	2018-07-20

Legal Events

Date	Code	Title	Description
2016-07-27	C06	Publication
2016-07-27	PB01	Publication
2016-08-24	C10	Entry into substantive examination
2016-08-24	SE01	Entry into force of request for substantive examination
2019-12-31	GR01	Patent grant
2019-12-31	GR01	Patent grant
2022-07-29	CF01	Termination of patent right due to non-payment of annual fee
2022-07-29	CF01	Termination of patent right due to non-payment of annual fee	Granted publication date: 20191231 Termination date: 20210818

Publication	Publication Date	Title
CN105814699B (zh)	2019-12-31	具有高显色性的白光发光装置
TWI758615B (zh)	2022-03-21	全頻譜白光發光裝置
US10568172B2 (en)	2020-02-18	Dimmable solid-state light emitting devices
JP2009524247A5 (ja)	2014-11-27
WO2008150628A1 (en)	2008-12-11	White light apparatus with enhanced color contrast
TWI741532B (zh)	2021-10-01	Led燈絲及led燈絲之燈具
KR101417874B1 (ko)	2014-07-09	고연색성 백색 발광 소자
US10340426B2 (en)	2019-07-02	Phosphor and illumination device utilizing the same
US10236425B2 (en)	2019-03-19	White light emitting device having high color rendering
KR101706600B1 (ko)	2017-02-16	고연색성 백색 발광 소자
KR102130817B1 (ko)	2020-07-08	고연색성 백색 발광 소자
KR101652258B1 (ko)	2016-08-31	고연색성 백색 발광 소자
JP4948015B2 (ja)	2012-06-06	アルミン酸系青色蛍光体およびそれを用いた発光装置
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